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中国南方汉族人群手部尺寸推断身高

Stature estimation from hand dimensions in a Han population of Southern China.

作者信息

Tang Jianpin, Chen Rui, Lai Xiaoping

机构信息

Department of Forensic Medicine, Guangdong Medical College, Songshanhu, Dongguan, Guangdong Province, China.

出版信息

J Forensic Sci. 2012 Nov;57(6):1541-4. doi: 10.1111/j.1556-4029.2012.02166.x. Epub 2012 Apr 26.

Abstract

To analyze the relationship between stature and hand dimensions for forensic applications, the stature and hand dimensions of 400 healthy adults aged between 20 and 25 years were measured in a Han population of Southern China. The mean values of the stature are 170.49 and 159.72 cm in the men and the women, respectively. The statistically significant differences between the right- and the left-hand dimensions were not observed in the men, whereas the bilateral differences are statistically significant in female hand dimensions. The correlation coefficients were found to be statistically significant for the hand dimensions in both the sexes. The hand length showed higher correlation coefficients than the hand breadth in both sexes. Linear and multiple regressions were developed in this study; multiple regressions showed higher correlation coefficients than linear regressions. Two regression models could be used to estimate the stature from the hand dimensions in this population.

摘要

为分析身高与手部尺寸在法医应用中的关系,在中国南方汉族人群中测量了400名年龄在20至25岁之间的健康成年人的身高和手部尺寸。男性和女性的平均身高分别为170.49厘米和159.72厘米。男性左右手尺寸之间未观察到统计学上的显著差异,而女性手部尺寸的双侧差异具有统计学意义。发现两性的手部尺寸的相关系数具有统计学意义。在两性中,手长的相关系数均高于手宽。本研究建立了线性回归和多元回归模型;多元回归显示出比线性回归更高的相关系数。在该人群中,可以使用两个回归模型从手部尺寸估计身高。

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